Credits include a free, personalized, online symbol palette, and the perpetual use of downloaded symbols under the terms of our
License Agreement.

Symbol name: EWA41

All Building Services symbols are drawn at relative sizes in accordance with common industry usage and accepted practice for architectural drawings.

The electrical wiring symbols conform with Y32.9-1972 and common industry usage, the HVAC symbols conform with ANSI Y32.2.4-1949 (R1998), and the pipe fittings and valves conform with Y32.2.3-1949 (R1999).